Shares of Wendy's have been on fire the past year as the burger giant upgrades its restaurants and improves its food quality. Here's what Wendy's CEO Todd Penegor told us about the future of the company, and industry at large.

The key to Carnival's impressive performance in recent years is exceeding guest expectations, according to Arnold Donald, the company's CEO. Donald also discussed the ship's new digital streaming travel channel. TheStreet goes one-on-one with Donald.

Carnival Corp.'s stock may be riding some waves this year, but the company's outlook remains bright. TheStreet talks with Carnival Corp. CEO Arnold Donald about his rise through the executive ranks and the future of cruising.